97538980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{63337}}^1$

素因数の和:63364

約数の個数: 48

約数和(自身を含む): 255378816

約数和(自身を除く): 157839836

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 63337, 126674, 253348, 316685, 443359, 633370, 696707, 886718, 1266740, 1393414, 1773436, 2216795, 2786828, 3483535, 4433590, 4876949, 6967070, 8867180, 9753898, 13934140, 19507796, 24384745, 48769490, 97538980]

約数ペア:

[(1, 97538980), (2, 48769490), (4, 24384745), (5, 19507796), (7, 13934140), (10, 9753898), (11, 8867180), (14, 6967070), (20, 4876949), (22, 4433590), (28, 3483535), (35, 2786828), (44, 2216795), (55, 1773436), (70, 1393414), (77, 1266740), (110, 886718), (140, 696707), (154, 633370), (220, 443359), (308, 316685), (385, 253348), (770, 126674), (1540, 63337)]